Avertizari vremea, Half Moon Bay

yellow warning - severe thunderstorm - in effect At 9:06 p.m. MDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing strong wind gusts, up to quarter size hail and heavy rain. The thunderstorm is located just north of Sylvan Lake and is moving to the east at 20 km/h. ### Large hail may cause significant damage and injury. Severe thunderstorms can produce tornadoes. Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain. Take immediate cover if a thunderstorm approaches. If outside, protect yourself from flying debris and hail.

yellow watch - severe thunderstorm - in effect Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain. Thunderstorms are possible this afternoon and evening. Some of the thunderstorms that develop could become severe. ### Heavy rain can cause flash flooding and significant reductions to visibility. Large hail can cause significant damage and injury. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected], call 1-800-239-0484 or post reports on social media using #ABStorm. When thunder roars, go indoors! Lightning kills and injures Canadians every year.